Comparative tests for evaluating permeability changes of a compacted bentonite/sand mixture during shear

T. Esaki, M. Zhang, Y. Mitani

研究成果: Contribution to journalConference article査読

1 被引用数 (Scopus)

抄録

Comparative test on bentonite-sand and kaolin-sand mixtures were conducted using a recently-developed coupled shear and permeability testing apparatus under temperature controlled conditions. The specific storage of bentonite-sand specimen during shear was evaluated using the analytical theory for the constant flow permeability test. Controlled temperature was preferred in the measurement of the permeability of extremely-low permeability materials with the constant-flow pump method. The permeability and specific storage of the mixture of Kunigeru VI bentonite and D-sand were not influenced by shear strain while the kaolin-sand mixture increased with the increment of shear strain.

本文言語英語
ページ(範囲)[d]979-986
ジャーナルMaterials Research Society Symposium - Proceedings
465
出版ステータス出版済み - 1997
イベントProceedings of the 1996 MRS Fall Meeting - Boston, MA, USA
継続期間: 12 2 199612 6 1996

All Science Journal Classification (ASJC) codes

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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